The 320N Coupé is a rear wheel drive convertible/cabriolet passenger car with a front placed engine, manufactured by Mercedes-Benz.
The Mercedes-Benz 320N Coupé belongs to the W 142 range of cars from Mercedes-Benz.
Its 6 cylinder, side valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 3.2 litres. It provides power and torque figures of 77 bhp (78 PS/57 kW) at 4000 rpm and 218 Nm (161 lbft/22.2 kgm) at 1700 rpm respectively.
The engine transmits power to the wheels by means of a 4 speed manual gearbox.
Maximum stated speed is 130 km/h, which equates to 81 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2880 | 113.4 | |
| Voies AV | 1475 | 58.1 | |
| Voies AR | 1500 | 59.1 | |
| Longueur | 4700 | 185 | |
| Largeur | 1770 | 69.7 | |
| Hauteur | 1500 | 59.1 | |
| Garde au sol | |||
| 1.63 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 72 litres | 15.8 [19] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3.2 litre 3208 cc (195.764 cu in) |
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| Alésage × Course | 82.5 × 100 mm
3.25 × 3.94 in |
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| Rapport alésage / course | 0.83 | ||
| Distribution | side valve (SV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 78 PS (77 bhp) (57 kW) à 4000 tr/mn |
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| Couple maximale | 218 Nm (161 ft·lb) (22.2 kgm) à 1700 tr/mn |
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| Specific output | 17.9 kW/litre 24.3 ps/litre 24 bhp/litre 0.39 bhp/cu in |
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67.96 Nm/litre
0.82 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 5.6:1 | ||
| Carburant | 1 So 32 JFF carb | ||
| bmep (brake mean effective pressure) | 853.9 kPa (123.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 534.67 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 130 km/h (81 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | 11.00 m | ||
| Suspension AV | I.UW.TL.CS. | ||
| Suspension AR | SwAx.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 6.50-17 | ||
| Pneumatiques AR | 6.50-17 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.33 | ||
| Généralités | |||
| Carfolio.com ID | 113003 | ||
| Production total | |||
| Type mines | W 142 I | ||
| W 142 | |||
| RAC rating | 25.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1937 Mercedes-Benz 320N Coupé added 2003-08-26. Last modified 2013-02-28. |
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